water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da pneumatic distributor 4m310 08 24v lsu apl 510n ex atu afc2000 Connection size:DN40 Matériau du corps - Acier

Matériau du corps - Acier inoxydable AISI/SS 304/08Х18Н10

with pneumatic actuator Elephant PA-DA and positioner Elephant YT-1000RSN with feedback:

№ Part name Material 1 Body WCB steel 2 Disk stainless steel 304 3 Stem stainless steel 304 4 Seat seal metal (D507 cladding) + graphite 5 Gland seal stainless steel 304 + graphite

5 8 - Ø26 200 600 320 375 562 32 2

+ matériau résistant à l'usure

water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da pneumatic distributor 4m310 08 24v lsu apl 510n ex atu afc2000 Connection size:DN40 Matériau du corps - AcierRotary disc gate valve is designed for use as shut off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Operating principle: The valves are opened and closed by turning the disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. Elephant pneumatic double acting rotary actuators PA DA and